<template>
  <div class="box">
    <h1>组件间通信3: 全局事件总线</h1>
    
    <Child1/>
    <Child2/>
  </div>
</template>

<script>
import Child1 from './Child1.vue'
import Child2 from './Child2.vue'
export default {
  name: 'EventBusTest',
  components: {
    Child1,
    Child2
  },
}
</script>

<style scoped>

</style>
